Design and Application of Rectangular Reflector Instreet Lamp Lighting System

Based on the structure and design principle of compound parabolic concentrator (CPC), the paper designs a kind of rectangular reflector, and carries on the analysis, simulation and optimization analysis for it through the optical software TracePro, because of the disadvantage of traditional parabolic reflector, such as the low utilization of the source, the unreasonable distribution of the light field and light intensity. The results show that the rectangular reflector has a reasonable light field and light intensity distribution and high utilization rare of the light source, making up for the disadvantage of traditional parabolic reflector in a certain extent.